/* ==========================================================================
   palette.css - Ctrl+K command palette + trigger chip
   ========================================================================== */

.palette-chip {
  position: fixed;
  left: 22px;
  bottom: 22px;
  z-index: 90;
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  font-family: var(--font-mono);
  font-size: .75rem;
  color: var(--text-dim);
  background: rgba(16, 21, 28, 0.9);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: .45rem .85rem .45rem .6rem;
  cursor: pointer;
  transition: color .25s var(--ease), border-color .25s var(--ease), transform .25s var(--ease);
}
.palette-chip:hover {
  color: var(--text-bright);
  border-color: var(--cyan-line);
  transform: translateY(-2px);
}
.palette-chip kbd {
  font-family: var(--font-mono);
  font-size: .68rem;
  color: var(--cyan);
  background: var(--cyan-dim);
  border: 1px solid var(--cyan-line);
  border-radius: 4px;
  padding: .1rem .35rem;
  line-height: 1.4;
}

/* ---------- overlay ---------- */
.palette-overlay {
  position: fixed;
  inset: 0;
  z-index: 150;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 12vh 20px 20px;
  background: rgba(5, 7, 10, 0.72);
  backdrop-filter: blur(6px);
  opacity: 0;
  visibility: hidden;
  transition: opacity .2s var(--ease), visibility .2s var(--ease);
}
.palette-overlay.is-open { opacity: 1; visibility: visible; }

.palette-box {
  width: 100%;
  max-width: 580px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 30px 70px rgba(0, 0, 0, .6);
  overflow: hidden;
  transform: translateY(-12px) scale(.98);
  transition: transform .22s var(--ease);
}
.palette-overlay.is-open .palette-box { transform: none; }

.palette-input-row {
  display: flex;
  align-items: center;
  gap: .6rem;
  padding: .9rem 1.1rem;
  border-bottom: 1px solid var(--border);
}
.palette-input-row .pfx {
  font-family: var(--font-mono);
  color: var(--cyan);
  font-size: .95rem;
  flex: none;
}
#palette-input {
  flex: 1;
  background: none;
  border: none;
  outline: none;
  color: var(--text-bright);
  font-family: var(--font-mono);
  font-size: .95rem;
  min-width: 0;
}
#palette-input::placeholder { color: var(--text-faint); }
.palette-esc {
  font-family: var(--font-mono);
  font-size: .68rem;
  color: var(--text-faint);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: .1rem .4rem;
  flex: none;
}

.palette-list {
  max-height: 46vh;
  overflow-y: auto;
  padding: .45rem;
}
.palette-item {
  display: flex;
  align-items: center;
  gap: .8rem;
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  border-radius: var(--radius-sm);
  padding: .65rem .8rem;
  cursor: pointer;
  color: var(--text);
  font-family: var(--font-mono);
  font-size: .86rem;
  transition: background .15s var(--ease);
}
.palette-item:hover,
.palette-item.is-cursor {
  background: var(--cyan-dim);
  color: var(--text-bright);
}
.palette-item .pi-icon {
  flex: none;
  width: 26px; height: 26px;
  display: grid; place-items: center;
  border-radius: 6px;
  background: rgba(255,255,255,0.04);
  font-size: .9rem;
}
.palette-item.is-cursor .pi-icon { background: var(--cyan-dim); }
.palette-item .pi-text { flex: 1; min-width: 0; }
.palette-item .pi-sub {
  display: block;
  font-size: .72rem;
  color: var(--text-faint);
}
.palette-item .pi-kbd {
  flex: none;
  font-size: .68rem;
  color: var(--text-faint);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: .05rem .35rem;
}

.palette-empty {
  padding: 1.6rem 1rem;
  text-align: center;
  font-family: var(--font-mono);
  font-size: .82rem;
  color: var(--text-faint);
}

.palette-foot {
  display: flex;
  flex-wrap: wrap;
  gap: .3rem 1rem;
  padding: .6rem 1.1rem;
  border-top: 1px solid var(--border);
  background: var(--panel-2);
  font-family: var(--font-mono);
  font-size: .7rem;
  color: var(--text-faint);
}
.palette-foot kbd {
  font-family: inherit;
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 0 .3rem;
  color: var(--text-dim);
}

@media (max-width: 800px) {
  .palette-chip { display: none; }
  .palette-overlay { padding-top: 8vh; }
}

@media (prefers-reduced-motion: reduce) {
  .palette-box { transform: none; }
}